Life Span
Perennial
  
Perennial
  
Type
Vegetable
  
Tree
  
Origin
World/Pandemic, North America, Europe, Russia/Siberia, Northern Africa, Asia, India
  
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
  
Types
White Spanish
Gladalan White
  
Blue ash, Single-leaf ash, Fragrant ash
  
Number of Varieties
Not Available
  
Habitat
Cropland, Farms, gardens
  
Moist Soils
  
USDA Hardiness Zone
Not Available
  
3-7
  
AHS Heat Zone
Not Available
  
7-1
  
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Not Available
  
Habit
Upright/Erect
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
1,220.00 cm
  
33
Plant Color
  
  
Flower Color
White, Yellow green
  
Green, Purple
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Green, Tan
  
Leaf Color in Spring
Green
  
Green, Dark Green
  
Leaf Color in Summer
Green, Gray Green
  
Dark Green
  
Leaf Color in Fall
Green, Gray Green, Yellow green
  
Yellow, Yellow green, Brown, Bronze
  
Leaf Color in Winter
Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Linear
  
Pinnate
  
Thorns
No
  
No
  
Plant Season
Not Available
  
Spring, Summer
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Neutral
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer
  
Early Spring, Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Wet Site
  
Where to Plant?
Ground, Pot
  
Ground
  
How to Plant?
Seedlings, Sets
  
Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Keep the ground moist but not water-logged, Requires a lot of watering, Water twice a day in the initial period
  
Average Water Needs
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral
  
Acidic, Neutral
  
Soil Type
Loam, Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun
  
Pruning
Dispose of diseased portions, Prune after flowering
  
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
  
Fertilizers
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, Fertilize the soil before planting
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Aphids, Downy mildew, Leaf rust, Slugs, Soft scales
  
Red blotch
  
Plant Tolerance
Humidity, Shade areas, Shallow soil
  
Wet Site
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
Yes
  
No
  
Fragrant Bark/Stem
Yes
  
No
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Aphids, Insects, Snails
  
Birds
  
Allergy
Eye irritation, Gastric, Oral Allergy
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Showy Purposes
  
Beauty Benefits
Anti-ageing, Blackheads, Good for the Scalp, Reduce Bruises
  
Not Available
  
Edible Uses
Yes
  
Insignificant
  
Environmental Uses
Air purification, Indoor Air Purification, Insect Repellent
  
Air purification, Nesting sites for birds, Wildlife, Windbreak
  
Plant Benefits
  
  
Medicinal Uses
Analgesic, Asthma, Bronchitis, cholesterol-lowering, Cough, Diabetes, Digestion problems, Diuretic, High blood pressure, Respiratory Disorders, Rheumatism
  
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
  
Part of Plant Used
Whole plant
  
Inner Bark, Leaves, Tree trunks
  
Other Uses
Animal Feed, Culinary use, Oil is used for aromatherapy, Sauces
  
Basketary, Used as a dye, Used as fuel, Used for woodware
  
Used As Indoor Plant
Yes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Edible, Herb / Vegetable
  
Shade Trees, Water Gardens
  
Botanical Name
ALLIUM cepa 'White Ebenezer'
  
FRAXINUS nigra
  
Common Name
Garden Onion, White Onion
  
Black Ash, Brown Ash, Swamp Ash
  
In Hindi
प्याज
  
Black Ash plant
  
In German
Zwiebel
  
Black Ash Pflanze
  
In French
Oignon
  
plante Black Ash
  
In Spanish
Cebolla
  
planta de negro de Ceniza
  
In Greek
Κρεμμύδι
  
φυτό μαύρη τέφρα
  
In Portuguese
Cebola
  
planta Black Ash
  
In Polish
Cebula
  
Black Ash roślin
  
In Latin
cepa
  
Black ash herba
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Liliopsida
  
Magnoliopsida
  
Order
Asparagales
  
Scrophulariales
  
Family
Liliaceae
  
Oleaceae
  
Genus
Allium
  
Fraxinus
  
Clade
Angiosperms, Monocots
  
Angiosperms, Asterids, Eudicots
  
Tribe
Allieae
  
Oleeae
  
Subfamily
Allioideae
  
Not Available
  
Number of Species
Not Available
  
Season and Care of White Onion and Black Ash
Season and care of White Onion and Black Ash is important to know. While considering everything about White Onion and Black Ash Care, growing season is an essential factor. White Onion season is Not Available and Black Ash season is Not Available. The type of soil for White Onion is Loam, Sand and for Black Ash is Clay, Loam, Sand while the PH of soil for White Onion is Neutral and for Black Ash is Acidic, Neutral.
White Onion and Black Ash Physical Information
White Onion and Black Ash physical information is very important for comparison. White Onion height is 60.00 cm and width 10.20 cm whereas Black Ash height is 1,220.00 cm and width 610.00 cm. The color specification of White Onion and Black Ash are as follows:
White Onion flower color: White and Yellow green
White Onion leaf color: Green
Black Ash flower color: Green and Purple
- Black Ash leaf color: Green and Dark Green
Care of White Onion and Black Ash
Care of White Onion and Black Ash include pruning, fertilizers, watering etc. White Onion pruning is done Dispose of diseased portions and Prune after flowering and Black Ash pruning is done Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts and Remove short twigs. In summer White Onion needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Black Ash needs Lots of watering and in winter, it needs Average Water.